R, Statistics

Monthly Archives: March, 2013

How to get a data frame from html pages directly in R

Chinese air polution is quite serious recently.  At last, in this spring, the air polution has been invading Japan.  Many municipal agencies in Japan have began to observe the pollutant, … Continue reading

March 26, 2013 · 6 Comments

Draw a Double Box Plot Chart (2-Axes Box Plot; Box Plot Correlation Diagram) in R

Box plot chart A visual diagram showing the distribution of numerical data. Information is organized, compared to a simple scatter plot. Using the quantiles than average and variance.  Unknown (not … Continue reading

March 15, 2013 · 8 Comments